A randomized 25 question test from a pool of 761 questions, good luck!
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
Which of the error detection methods below best relates to the term "parity bit"?
Using the table below, Select the answer below that best represents an asychronous transmission of the letter "Y" with 7 data bits, two stop bits, and even parity?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
Using the table below, which answer best represents the letter"d" in binary?
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
Which of the answers below best represents the recommended standard that uses a balanced transmission system?
Which of the messaging methods is best described as one that can only be initiated by the link master in the H1 transmission system?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the coils ON/OFF status of inputs # 10197 to 10218 from a slave device?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block is currently in?
Which type of electrical signalling would best be described as being used by the HART protocol?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that accommodates the HART devices point-to-point connection?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links several smaller area networks together over a wide geographical area.
Which of the cable types below is not generally used for DeviceNet segments?